An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6105-00-357-1801
NSN 5990-01-056-0893
NSN 5835-01-071-2814
NSN 6145-01-574-9779
NSN 5965-01-451-2481
NSN 5996-01-467-2177
NSN 6145-00-126-1606
NSN 6620-00-683-9454
NSN 5930-01-392-1046
NSN 4140-00-510-3699
NSN 5975-00-244-0706
NSN 2925-01-033-0141